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Replace words in a string - Ruby
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Won't you get an error with this method if the original string doesn't contain the word you're trying to replace?
– srcspider
Jan 2 '13 at 15:59
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Get file version in PowerShell
...efine this by adding -ea silentlycontinue to ignore things like permission errors in folders you can't search:
ls application.exe -r -ea silentlycontinue | % versioninfo
-ea is an alias for -ErrorAction
Finally, if you are getting ellipses (...) in your results, you can append | fl to return t...
How can I use PowerShell with the Visual Studio Command Prompt?
...C"
if (!(Test-Path (Join-Path $targetDir "vcvarsall.bat"))) {
"Error: Visual Studio $version not installed"
return
}
pushd $targetDir
cmd /c "vcvarsall.bat&set" |
foreach {
if ($_ -match "(.*?)=(.*)") {
Set-Item -force -path "ENV:\$($matches[1])"...
What is the fastest way to compare two sets in Java?
... be problematic.
And the other downside is that a non-zero probability of error may be unacceptable no matter how small the probability is. (But if that is the case ... how do you deal with the case where a cosmic ray flips a critical bit? Or if it simultaneously flips the same bit in two instanc...
javascript node.js next()
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Link is not working now. It is giving Internal Server Error
– Deep Kakkar
Jan 2 '18 at 7:46
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How can I use goto in Javascript?
...stly, I think goto is probably under-utilized. It makes for some very nice error handling patterns. Heck, we use switch, which is goto in all but name, and nobody belly-aches.
– 0x1mason
Dec 15 '15 at 14:55
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How do I enumerate the properties of a JavaScript object? [duplicate]
...wnPropertyNames(obj) is what you want if you are dealing with some sort of Error object (ex. TypeError) because the properties are non-enumerable.
– vossad01
Oct 24 '16 at 16:18
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json.dumps vs flask.jsonify
...he response works fine, for large arrays I get a content length mismatched error on the browser. Any ideas as to why this happens? there's a limit to how much data I can send?
– sakib11
Aug 10 at 10:47
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C#: Looping through lines of multiline string
...hing - just trying to find first non-empty line*/ }
if(line1 == null){ /* Error - no non-empty lines in string */ }
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Microsoft Excel mangles Diacritics in .csv files?
... This worked well for me too, thanks. However, in Safari I get an error in my console 'Resource interpreted as document but transferred as...' I guess it's a WebKit quirk, judging stackoverflow.com/questions/3899426/…, but perhaps it's not and/or someone has found a solution. Furthermore,...